CN216539523U - A screening equipment for powder coating production - Google Patents
A screening equipment for powder coating production Download PDFInfo
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- CN216539523U CN216539523U CN202122912091.4U CN202122912091U CN216539523U CN 216539523 U CN216539523 U CN 216539523U CN 202122912091 U CN202122912091 U CN 202122912091U CN 216539523 U CN216539523 U CN 216539523U
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Abstract
The utility model relates to the field of paint production, in particular to screening equipment for powder paint production, which comprises the following components: a housing; the screening mechanism is arranged on the inner side of the shell and is in sliding connection with the shell; the driving mechanism is fixedly connected with the shell and is connected with the screening mechanism; wherein, screening mechanism includes: the first screening assembly is connected with the shell in a sliding mode and is connected with the driving mechanism; the second screening assembly is connected with the shell in a sliding mode and is connected with the first screening assembly; the stirring subassembly, through setting up screening mechanism and actuating mechanism, utilize actuating mechanism to drive first screening subassembly, first actuating assembly can drive when the casing inboard is carried out up-and-down repetitive motion the second screening subassembly vibrates, and then realizes the high-efficient screening to the powder, has guaranteed the screening matter of powder.
Description
Technical Field
The utility model relates to the field of paint production, in particular to screening equipment for powder paint production.
Background
The powder coating is prepared by mixing the raw materials, melt-crosslinking the raw materials by a twin-screw extruder, extruding the molten materials by a tabletting device to form flakes, cooling, pulverizing, grinding and sieving to obtain the final product.
Powder coating is one hundred percent solid powder, but some powder grinding machines can lead the grinding thickness of the powder coating to be uneven during grinding, so that the powder coating needs to be screened, but the existing screening devices cannot efficiently separate out unqualified powder coatings, so that the development of a screening device for powder coating production is urgently needed to overcome the defects in the current practical application.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a screening device for powder coating production, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a screening apparatus for powder coating production comprising:
a housing;
the screening mechanism is arranged on the inner side of the shell and is in sliding connection with the shell; and
the driving mechanism is fixedly connected with the shell, is connected with the screening mechanism and is used for driving the screening mechanism to move along the inner wall of the shell;
wherein, screening mechanism includes:
the first screening assembly is connected with the shell in a sliding mode, is connected with the driving mechanism and is used for being matched with the driving mechanism to achieve vibration screening of the coating;
the second screening assembly is connected with the shell in a sliding mode, is connected with the first screening assembly and is used for being matched with the first screening assembly to slide along the shell;
the stirring assembly is rotatably connected and arranged on the inner side of the first screening assembly, connected with the driving mechanism and used for matching with the driving mechanism to stir the coating in the first screening assembly.
Compared with the prior art, the utility model has the beneficial effects that:
when the device is operated, after powder enters a first screening component on the inner side of a shell, a driving mechanism drives the first screening component to do up-and-down repeated motion in the shell, and simultaneously, the driving mechanism also drives a stirring component to stir the powder in the first screening component, so that the first screening component can rapidly screen the powder, the powder screened by the first screening component falls into a second screening component, the second screening component does up-and-down repeated motion along the shell under the driving of the first screening component, and then the high-efficiency screening of the powder is completed, compared with the prior art, the device can not efficiently separate unqualified powder coating, and the first screening component is driven by the driving mechanism through the arrangement of the screening mechanism and the driving mechanism, and when the first driving component does up-and-down repeated motion on the inner side of the shell, can drive the second screening subassembly vibrates, and then realizes the high-efficient screening to the powder, has guaranteed the screening quality of powder.
Drawings
Fig. 1 is a schematic structural diagram of a screening device for powder coating production.
Fig. 2 is a schematic view of the construction of the transmission rod in a screening apparatus for powder paint production.
Fig. 3 is a schematic view of the structure of a driving box in a screening apparatus for powder coating production.
In the figure: 1-shell, 2-feed hopper, 3-guide tube, 4-screening box, 5-slide block, 6-driving box, 7-driving rod, 8-rotary drum, 9-stirring rod, 10-limiting ring, 11-guide groove, 12-guide block, 13-movable block, 14-elastic piece, 15-sieve plate, 16-connecting rope, 17-supporting frame, 18-guide wheel, 19-collecting box, 20-connecting seat, 21-driving piece, 22-driving rod, 23-incomplete gear and 24-bevel gear.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, in one embodiment of the present invention, a screening apparatus for powder coating production comprises: a housing 1; the screening mechanism is arranged on the inner side of the shell 1 and is connected with the shell 1 in a sliding manner; the driving mechanism is fixedly connected with the shell 1, is connected with the screening mechanism and is used for driving the screening mechanism to move along the inner wall of the shell 1; wherein, screening mechanism includes: the first screening assembly is connected with the shell 1 in a sliding mode, is connected with the driving mechanism and is used for being matched with the driving mechanism to achieve vibration screening of the coating; the second screening assembly is connected with the shell 1 in a sliding mode, is connected with the first screening assembly and is used for being matched with the first screening assembly to slide along the shell 1; the stirring assembly is rotatably connected and arranged on the inner side of the first screening assembly, connected with the driving mechanism and used for matching with the driving mechanism to stir the coating in the first screening assembly.
In the embodiment, when the device is operated, after powder enters the first screening assembly on the inner side of the shell 1, the driving mechanism drives the first screening assembly to do up-and-down repeated motion in the shell 1, and simultaneously, the driving mechanism also drives the stirring assembly to stir the powder in the first screening assembly, so that the first screening assembly can rapidly screen the powder, the powder screened by the first screening assembly falls into the second screening assembly, the second screening assembly moves up and down repeatedly along the shell 1 under the driving of the first screening assembly, and further the high-efficiency screening of the powder is completed, compared with the prior art, the device can not separate unqualified powder coating efficiently, and by arranging the screening mechanism and the driving mechanism, the driving mechanism is used for driving the first screening assembly, and when the first driving assembly does up-and-down repeated motion on the inner side of the shell 1, can drive the second screening subassembly vibrates, and then realizes the high-efficient screening to the powder, has guaranteed the screening quality of powder.
In one embodiment of the utility model, the first screening component comprises: the first screening box 4 is arranged on the inner side of the shell 1, and a plurality of first screening holes are formed in the bottom end of the first screening box 4, are connected with the driving mechanism and are used for being matched with the driving mechanism to move along the inner wall of the shell 1; and the sliding block 5 is arranged on two sides of the first screening box 4, is connected with the shell 1 in a sliding manner, is connected with the second screening component and is used for matching with the first screening box 4 to drive the second screening component to move along the inner wall of the shell 1.
In this embodiment, the equal fixed connection in screening case 4 both sides is provided with slider 5, slider 5 with 1 sliding connection of casing, be provided with a plurality of first screening holes on the wall of screening case 4 bottom tank, screening case 4 with actuating mechanism links to each other, and the actuating mechanism drive screening case 4 is in 1 inboard up-and-down motion of carrying on of casing can be to lieing in the powder in the screening case 4 vibrates to promote screening efficiency.
In one embodiment of the present invention, the second screening component comprises: the screen plate 15 is connected with the shell 1 in a sliding mode; the support frame 17 is arranged between the sieve plate 15 and the screening box 4, is fixedly connected with the shell 1, and is rotatably connected with a guide wheel 18 at the inner side; and one end of the connecting rope 16 is fixedly connected with the sieve plate 15, and the other end of the connecting rope passes through the guide wheel 18 and the sliding block 5 and is used for matching with the movement of the screening box 4 to realize the vibration of the sieve plate 15.
In this embodiment, sieve 15 locates the screening case 4 outsides, and with 1 sliding connection of casing, when first screening piece vibrates under actuating mechanism's drive, slider 5 drives through connecting rope 16 sieve 15 carries out up-and-down motion repeatedly, be provided with a plurality of second sieve meshes on the sieve 15, through setting up the second screening subassembly, the cooperation of second screening subassembly and first screening subassembly can carry out many times and efficient screening to the powder to lifting means's screening efficiency greatly.
In one embodiment of the present invention, referring to fig. 1 and 2, the stirring assembly includes: the rotary drum 8 is arranged on the inner side of the screening box 4, and a plurality of stirring rods 9 are fixedly connected and arranged on the outer side of the rotary drum 8 and are in sliding connection with the driving mechanism; the limiting ring 10 is arranged on the outer side of the rotary drum 8, and is rotatably connected with a connecting seat 20, and the connecting seat 29 is fixedly connected with the screening box 4; and the guide groove 11 is arranged on the rotary drum 8, is connected with the driving mechanism in a sliding manner, and is used for matching with the driving mechanism to stir the powder in the screening box 4.
In this embodiment, through setting up the stirring subassembly, actuating mechanism can be to lieing in with the cooperation of setting at the guide way 11 of 8 inboards of rotary drum the inboard powder of screening case 4 is stirred to make screening case 4 carry out the efficient screening to the powder, do benefit to lifting means's screening effect.
In one embodiment of the present invention, referring to fig. 3, the driving mechanism includes: the driving box 6 is fixedly connected with the shell 1, and a driving piece 21 is fixedly connected and arranged on the inner side of the driving box 6; the transmission rod 7 is rotatably connected with the driving box 6 and is in threaded connection with the screening box 4; the guide block 12 is fixedly connected with the transmission rod 7, is in sliding connection with the guide groove 11, and is used for matching with the driving piece 21 to drive the stirring assembly to rotate; and the driving rod 22 is arranged between the driving piece 21 and the transmission rod 7, and is used for matching the driving piece 21 to drive the transmission rod 7 to rotate clockwise and anticlockwise alternatively.
In this embodiment, a movable block 13 is slidably connected to an outer side of one end of the transmission rod 7, which is far away from the driving box 6, an elastic member 14 is fixedly connected between the movable block 13 and the transmission rod 7, the elastic member 14 is a spring, an external thread which is in threaded connection with the screening box 4 is arranged on the transmission rod 7, guide blocks 12 which are slidably connected with the guide grooves 11 are further fixedly connected to two sides of the transmission rod 7, the driving member 21 is fixedly connected to the inner side of the driving box 6, the driving member 21 is a driving motor or a driving motor, an output end of the driving member 21 is connected with a driving rod 22, an incomplete gear 23 is fixedly connected to an outer side of the driving rod 22, bevel gears 24 which are fixedly connected with the transmission rod 7 are arranged on upper and lower sides of the incomplete gear 23 in a meshing connection manner, and the driving member 21 drives the transmission rod 7 to rotate through the driving rod 22 by arranging a driving mechanism, transfer line 7 drive on the one hand first screening subassembly vibrates, and on the other hand drive the stirring subassembly stirs the powder that is located first screening subassembly, and the movable block 13 on the transfer line 7 can strike the second screening subassembly to the screening efficiency of equipment has been promoted greatly.
In one embodiment of the present invention, the method further comprises: the collecting box 19 is arranged on one side, away from the first screening assembly, of the second screening assembly, and is detachably connected with the shell 1; the feeding hopper 2 is arranged on the outer side of the shell 1 and is connected with the shell 1 through a material guide pipe 3; wherein, the detachable connection is a clamping connection.
The screening device for powder coating production is characterized in that the screening mechanism and the driving mechanism are arranged, the driving mechanism is used for driving the first screening component, the first driving component can drive the second screening component to vibrate when reciprocating up and down in the shell 1, so that the powder is efficiently screened, the screening quality of the powder is ensured, the second screening component is matched with the first screening component, the powder can be screened for multiple times and efficiently, the screening efficiency of the device is greatly improved, the stirring component is arranged, the driving mechanism is matched with the guide groove 11 arranged in the rotary drum 8 to stir the powder in the screening box 4, so that the screening box 4 can efficiently screen the powder, the screening effect of the device is improved, the driving mechanism is arranged, the driving piece 21 drives the transmission rod 7 to rotate through the driving rod 22, transfer line 7 drive on the one hand first screening subassembly vibrates, and on the other hand drive the stirring subassembly stirs the powder that is located first screening subassembly, and the movable block 13 on the transfer line 7 can strike the second screening subassembly to the screening efficiency of equipment has been promoted greatly.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (5)
1. A screening apparatus for powder coating production, comprising:
a housing;
the screening mechanism is arranged on the inner side of the shell and is in sliding connection with the shell; and
the driving mechanism is fixedly connected with the shell, is connected with the screening mechanism and is used for driving the screening mechanism to move along the inner wall of the shell;
wherein, screening mechanism includes:
the first screening assembly is connected with the shell in a sliding mode, is connected with the driving mechanism and is used for being matched with the driving mechanism to achieve vibration screening of the coating;
the second screening assembly is connected with the shell in a sliding mode, is connected with the first screening assembly and is used for being matched with the first screening assembly to slide along the shell;
the stirring assembly is rotatably connected and arranged on the inner side of the first screening assembly, connected with the driving mechanism and used for matching with the driving mechanism to stir the coating in the first screening assembly.
2. A screening apparatus for powder coating production as claimed in claim 1, wherein the first screening assembly comprises:
the first screening box is arranged on the inner side of the shell, a plurality of first screening holes are formed in the bottom end of the first screening box, and the first screening box is connected with the driving mechanism and is used for being matched with the driving mechanism to move along the inner wall of the shell; and
the slider, the slider is located first screening case both sides, with casing sliding connection, and with the second screening subassembly links to each other, be used for the cooperation first screening case drive the second screening subassembly is followed shells inner wall removes.
3. A screening apparatus for powder coating production as claimed in claim 2, wherein the second screening assembly comprises:
the screen plate is connected with the shell in a sliding manner;
the support frame is arranged between the sieve plate and the screening box and fixedly connected with the shell, and the inner side of the support frame is rotatably connected with a guide wheel; and
and one end of the connecting rope is fixedly connected with the sieve plate, and the other end of the connecting rope penetrates through the guide wheel and the sliding block and is used for matching the movement of the screening box to realize the vibration of the sieve plate.
4. A screening apparatus for powder coating production as claimed in claim 3, wherein the agitation assembly comprises:
the rotary drum is arranged on the inner side of the screening box, a plurality of stirring rods are fixedly connected and arranged on the outer side of the rotary drum, and the rotary drum is connected with the driving mechanism in a sliding manner;
the limiting ring is arranged on the outer side of the rotary drum and is rotationally connected with a connecting seat, and the connecting seat is fixedly connected with the screening box; and
the guide groove is arranged on the rotary drum, is connected with the driving mechanism in a sliding manner, and is used for being matched with the driving mechanism to stir the powder in the screening box.
5. A screening apparatus for powder coating production as claimed in claim 4, wherein the drive mechanism comprises:
the driving box is fixedly connected with the shell, and a driving piece is fixedly connected to the inner side of the driving box;
the transmission rod is rotationally connected with the driving box and is in threaded connection with the screening box;
the guide block is fixedly connected with the transmission rod, is in sliding connection with the guide groove, and is used for matching with the driving piece to drive the stirring assembly to rotate; and
the driving rod is arranged between the driving piece and the transmission rod and used for matching with the driving piece to drive the transmission rod to rotate clockwise and anticlockwise alternatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122912091.4U CN216539523U (en) | 2021-11-25 | 2021-11-25 | A screening equipment for powder coating production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122912091.4U CN216539523U (en) | 2021-11-25 | 2021-11-25 | A screening equipment for powder coating production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216539523U true CN216539523U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122912091.4U Active CN216539523U (en) | 2021-11-25 | 2021-11-25 | A screening equipment for powder coating production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216539523U (en) |
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2021
- 2021-11-25 CN CN202122912091.4U patent/CN216539523U/en active Active
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